Home Comparison Intel Core i7 12800HX vs AMD Ryzen 7 7745HX

Intel Core i7 12800HX vs AMD Ryzen 7 7745HX

We compared two laptop CPUs: Intel Core i7 12800HX with 16 cores 2.0GHz and AMD Ryzen 7 7745HX with 8 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 12800HX 's Advantages
Better graphics card performance
Lower TDP (55W vs 75W)
AMD Ryzen 7 7745HX 's Advantages
Released 8 months late
Higher specification of memory (5200 vs 4800)
Larger memory bandwidth (83.2GB/s vs 76.8GB/s)
Higher base frequency (3.6GHz vs 2.0GHz)
Larger L3 cache size (32MB vs 25MB)
More modern manufacturing process (5nm vs 10nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 12800HX
1784
AMD Ryzen 7 7745HX +3%
1840
Cinebench R23 Multi Core
Intel Core i7 12800HX +10%
19921
AMD Ryzen 7 7745HX
18015
Geekbench 6 Single Core
Intel Core i7 12800HX
2380
AMD Ryzen 7 7745HX +17%
2792
Geekbench 6 Multi Core
Intel Core i7 12800HX
13378
AMD Ryzen 7 7745HX +12%
15066
Blender
Intel Core i7 12800HX
169
AMD Ryzen 7 7745HX +52%
258
Geekbench 5 Single Core
Intel Core i7 12800HX
1757
AMD Ryzen 7 7745HX +15%
2029
Geekbench 5 Multi Core
Intel Core i7 12800HX +8%
14104
AMD Ryzen 7 7745HX
13041
VS

General Parameters

May 2022
Release Date
Jan 2023
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake-HX
Core Architecture
Zen 4 (Dragon Range)
i7-12800HX
Processor Number
-
BGA-1744
Socket
FL1
UHD Graphics (32EU)
Integrated Graphics
Radeon 610M

Package

10 nm
Manufacturing Process
5 nm
45-55 W
Power Consumption
45-75 W
100 °C
Peak Operating Temperature
100°C

CPU Performance

8
Performance Cores
8
-
Performance Core Threads
16
2.0 GHz
Performance Core Base Frequency
3.6 GHz
4.8 GHz
Performance Core Turbo Frequency
5.1 GHz
8
Efficiency Cores
-
16
Total Core Count
8
24
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
20x
Multiplier
36x
80 K per core
L1 Cache
64 K per core
1280 K per core
L2 Cache
1 MB per core
25 MB shared
L3 Cache
32 MB shared
Yes
Unlocked Multiplier
Yes

Memory Parameters

DDR5-4800, DDR4-3200
Memory Types
DDR5-5200
128 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
83.2 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
1500 MHz
1450 MHz
GPU Max Dynamic Frequency
2200 MHz
256
Shader Units
128
16
Texture Units
8
8
Raster Operation Units
4
32
Execution Units
2
45 W
Power Consumption
15 W
0.74 TFLOPS
Graphics Performance
0.49 TFLOPS

Miscellaneous

5.0
PCIe Version
5.0
20
PCIe Lanes
28

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